Diver&#39;s helmet



FIG. 1 is a side elevational view of a diver's helmet showing my new design.

FIG. 2 is a top plan view of the helmet of FIG. 1.

FIG. 3 is an elevational view from the right of the helmet of FIG. 1.

FIG. 4 is a side elevational view showing the opposite side of the helmet from the view of FIG. 1.

FIG. 5 is a bottom plan view of the helmet of FIG. 1.

FIG. 6 is a rear elevational view of the helmet of FIG. 1. 

The ornamental design for a diver's helmet, as shown. 